Siemens SINAMICS SL150 User Manual

9.7.11 Installing the V ring
Precondition
For emergency operation in the V circuit, you must connect up and operate the converter in the
star connection. The power stack adapter of the defective subconverter must be connected to
the DRIVE-CLiQ bus.
Figure 9-12 Example: V circuit with defective subconverter B
Maintenance
9.7 Repairs
SINAMICS SL150 6SL38600UL432AA0Z
Operating Instructions Rev.201910281433 EXAMPLE 101

Siemens SINAMICS SL150 Specifications

General

Brand	Siemens
Model	SINAMICS SL150
Category	DC Drives
Language	English

Summary

Safety Information and Precautions

Device Warning Symbols

Qualified Personnel

Specifies requirements for personnel operating the equipment based on training and experience.

The 5 Safety Rules

Lists essential safety rules to be followed when working with electrical equipment to ensure safety.

Residual Risks

Product Description and Features

Safety Concept

Power Unit

Overview of the power unit, its features, components, and operating principles.

Preparing the Device for Use

Mounting and Installation Requirements

Specifies environmental and site conditions necessary for proper mounting and installation of the device.

Delivery Inspection Procedures

Transportation

Device Mounting and Installation

Installation Safety Instructions

Tools Required

Torques

Electrical Connection Procedures

Electrical Connection Safety

Critical safety instructions for performing electrical connections to prevent hazards.

Electromagnetic Compatibility (EMC) Guidelines

Connecting the Power Unit

Detailed procedures for connecting power cables and signal cables to the power unit.

Device Commissioning Process

Incorrect Commissioning Warning

Highlights risks of malfunctions, damage, and warranty voidance due to incorrect commissioning.

Device Operation Guidelines

Operation Safety Instructions

Essential safety precautions that must be followed during the operation of the device.

Fault and System Message Handling

Device Maintenance Procedures

Maintenance Safety Instructions

Safety guidelines and warnings to be observed during all maintenance activities.

Preventive Maintenance Schedule

Replacing a Fan

Repairs